Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

An Einstein ring is light from a much more distant galaxy that bends in such a way as to perfectly encircle a closer object.

"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for ...

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

The Euclid space telescope has identified a rare Einstein ring, offering new insights into dark matter distribution.

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.

The European Space Agency's Euclid space telescope, in operation for a few months now, uncovered light coming from a ...

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

Europe's Euclid space telescope has detected a rare ring of bright light around a nearby galaxy, astronomers have said. Of ...

CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles ...

Gravitational lensing occurs when the gravity of a massive object, like a galaxy, warps the fabric of spacetime, bending the light from a more distant background object.